1. Bridgwater, A. V. (ed.), Advances in Thermochemical Biomass Conversion. Blackie and Professional Publ., London, 1992, pp. 575–583; 690–704
2. Derwent, R. G., Trace Gases and their Relative Contribution to the Greenhouse Effect. U.K. DoE Air Pollution Problem Report AER-13716, 1990
3. Driscoll, J. N., Flue Gas Monitoring Technique: Manual Determination of Gaseous Pollutants. Ann Arbor Science Publ., Michigan, U.S.A., 1974, pp. 292–326
4. FLUENT Manual, 1986
5. Hazardous air emissions potential from a wood-fired furnace;Hubbard;Combust. Sci. Technol.,1995